Used Tesla Model 3 for sale under £20,000

There are 656 used Tesla Model 3 under £20,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £17,700 (the median: half cost less, half cost more). The cheapest is £4,390. AskCar lists 1,257 used Tesla Model 3 across the UK, from 541 dealerships.

The middle half of the 656 cars are priced between £15,900 and £19,000.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

123 of the 656 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202326£19,500£18,500 to £19,900
2022113£18,600£17,500 to £19,500
2021211£18,400£16,800 to £19,200
2020198£16,500£15,000 to £18,000
2019106£16,600£15,000 to £18,000

Cars for sale now, page 5 of 7

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,243 priced Tesla Model 3 adverts on AskCar as of 10 November 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

·

Tesla Model 3 prices by year

Tesla Model 3 by price

Tesla Model 3 near you

More Tesla

Same budget

Everything